Dictionary entry

λαμπρός

G. Abbott-Smith's A Manual Greek Lexicon of the New Testament

** λαμπρός, -ά, -όν

(< λάμπω), [in LXX: To 13:11, Wi 6:12 17:20, Si 29:22 33:13 (30:25) 34 (31):23, Ep. Je 60*;]

bright, brilliant: ποταμός, Re 22:1 (ΕV, clear); ἀστήρ, Re 22:16; of clothing, brilliant, splendid: Lk 23:11, Ac 10:30, Ja 2:2, 3, Re 15:618:1419:8.†